To Mars by A-Bomb: The Secret History of Project Orion

On July 16, 1969, hundreds of thousands of spectators and an army of reporters gathered at Cape Kennedy to witness one of the great spectacles of the...

National Geographic's riveting effort recounts all 12 crewed missions using only archival footage, photos and audio.

Hiroshima and Nagasaki: 75 Years Later is told entirely from the first-person perspective of leaders, physicists, soldiers and survivors.

Aspiring teenage astronauts reveal that a journey to Mars is closer than you think.

The captivating tales of the people and events behind one of humanity's greatest achievements in exploration: NASA's Voyager mission.

The birth of the atomic bomb changed the world forever. In the years before the Manhattan project, a weapon of such power was not even remotely...

"The World's Most Powerful Telescopes" is a research expedition across the southern firmament. The science documentary shows the powerful telescopes...

Join the Mars rovers Spirit and Opportunity for an awe-inspiring journey to the surface of the mysterious red planet.

Archival material from the original NASA film footage – much of it seen for the first time – plus interviews with the surviving...

A mind-bending, thrilling journey exploring the fragility and wonder of planet Earth, one of the most peculiar, unique places in the entire universe,...

A team of international scientists attempt to document the first-ever image of a black hole.

What if you could get behind the wheel and race through space? We scale down the Solar System to the continental United States and place the planets...